Pompo ea khatello e phahameng ea SOF/SOU (API610/OH2)

Pompo ea OH2 ea letoto la petrochemical process ke pompo e tšekaletseng, ea mohato o le mong, e arohaneng ka radially cantilever centrifugal pump. Letoto lena la lipompo le na le lebokose le arohaneng la ho jara ho jara matla ohle a sebelisoang holim'a pompo ea pompo le ho netefatsa boemo ba rotor. Pompo e kenngoa Botlaaseng 'me e hokahane le mokhanni oa eona ka ho kopanya habonolo.

1. 'Mele oa pompo:' mele oa pompo o amohela moralo oa sebopeho sa volute. Pompe ea 'mele oa pompo ≥DN80 e amohela moralo o habeli oa hydraulic, o lekanyang matla a radial ho isa tekanyong e kholo. The flange orifice size e entsoe ho latela litlhoko tsa API610. 'Mele oa pompo Tšehetso ea centerline e ka ntlafatsa botsitso ba mocheso le ho mamella mojaro o phahameng oa nozzle. Sehokelo sa drainage sa 'mele oa pompo se cheselitsoe ebile se na le flanged;

2. Likarolo tsa ho beleha: Likarolo tsa ho beleha (lebokose la ho beleha, ho beleha, shaft, tšoelesa, sekoaelo sa pompo, joalo-joalo) li amohela moralo o akaretsang oa ho hula, o nolofalletsang ho hlahloba le ho hlokomela pompo ntle le ho tsamaisa liphaephe tse kenang le tsa ho tsoa. Likarolo tsa ho beleha li amohela moralo o thata, 'me ha ho na bracket e behang qetellong ea lebokose le behang;

3. Shaft: Shaft ke mohaho o se nang letho, 'me index ea ho tiea ea pompo ea pompo e finyella litlhoko tsa API61011 Appendix K. Ka nako e ts'oanang, sebopeho sa impeller nut anti-reverse se amoheloa ho finyella litlhoko tsa setšeng. maemo a ho sebetsa le ho ntlafatsa polokeho le botsitso ba thepa.

4. Axial force e leka-lekana: Mehele e sa khoneng ho roala e entsoe ka mahlakoreng a mabeli a impeller, 'me lesoba la ho leka-lekana le bulehile ka hare ho etsa hore khatello ea mahlakoreng ka bobeli a impeller e iketsetse ho leka-lekana,' me ho phunya ho beha feela ka tlaase. morwalo.

5. Li-bearings le lubrication: Sebaka se ka pele (ho beha haufi le hlooho ea pompo) se sebelisa li-bearings tse tebileng tsa groove, tse nang le matla a radial feela. Karolo e ka morao (ho beha haufi le pheletso ea ho khanna) e sebelisa li-bearings tsa li-angular (li-73 series) kapa li-bearings tsa tapered roller (31 series); li-bearings li amohela sebopeho sa lesale la oli, 'me tiiso ea mofuta oa isolator e belehang e ka khethoa ho latela litlhoko tsa mosebelisi Kapa tiiso ea labyrinth.

6. Mechanical Tial: Boholo ba sekoti sa ho tiisa bo lumellana le API682 4th "Shaft Seal System bakeng sa Lipompo tsa Centrifugal le Lipompo tsa Rotary", 'me mefuta e sa tšoaneng ea ho tiisa, ho hlatsoa le ho pholisa ho ka etsoa.